<style type="text/css">
#launch_map_left{
    position: absolute;
    width: 0.651rem;
    height: 0.651rem;
    margin-top: 0.217rem;
}
</style>

<div class="bui-page bui-box-vertical">
    <header>
        <img src="images/launch_map/left.png" id="launch_map_left" class="btn-back"/>
        <div class="header-title">
            <div id="launch_title">地图</div>
        </div>
    </header>
    <main  id="map_main">
       <div id="map">
          <!--展示地图-->
       </div>
    </main>
</div>